Error after deompiling JAR file

Dear Everyone,
I decompile a JAR file and re-save the java files.
After that I use the Wireless Toolkit to recompile the same files back.
BUT the java files always gave me 100 errors when I compile them.
I have successfully compiled some JAR files before.
Is there any idea what should I do?

Is there any idea what should I do?Yes, stop decompiling and stealing code.

Similar Messages

Got this error after deploying ear file into OC4J server.

Hello Frnsz,
Can any one help to resolve the following error :)
Got this error after deploying ear file into OC4J server.
2008-06-04 14:57:58.551 WARNING J2EE JSP-0027 Errors parsing file:/C:/Program Files/Java/oc4j/j2ee/home/applications/MyEarProject/MyEarProjectWeb/WEB-INF/tld/pager-taglib.tld
2008-06-04 14:57:58.566 WARNING J2EE JSP-0003 JSP Tld Cache Logging:
2008-06-04 14:57:58.566 WARNING J2EE JSP-0027 Errors parsing file:/C:/Program Files/Java/oc4j/j2ee/home/applications/MyEarProject/MyEarProjectWeb/WEB-INF/tld/struts-bean.tld
2008-06-04 14:57:58.598 WARNING J2EE JSP-0003 JSP Tld Cache Logging:
2008-06-04 14:57:58.598 WARNING J2EE JSP-0027 Errors parsing file:/C:/Program Files/Java/oc4j/j2ee/home/applications/MyEarProject/MyEarProjectWeb/WEB-INF/tld/struts-html.tld
2008-06-04 14:57:58.629 WARNING J2EE JSP-0003 JSP Tld Cache Logging:
2008-06-04 14:57:58.629 WARNING J2EE JSP-0027 Errors parsing file:/C:/Program Files/Java/oc4j/j2ee/home/applications/MyEarProject/MyEarProjectWeb/WEB-INF/tld/struts-logic.tld
2008-06-04 14:57:58.660 WARNING J2EE JSP-0003 JSP Tld Cache Logging:
2008-06-04 14:57:58.660 WARNING J2EE JSP-0027 Errors parsing file:/C:/Program Files/Java/oc4j/j2ee/home/applications/MyEarProject/MyEarProjectWeb/WEB-INF/tld/struts-nested.tld
2008-06-04 14:57:58.691 WARNING J2EE JSP-0003 JSP Tld Cache Logging:
2008-06-04 14:57:58.691 WARNING J2EE JSP-0027 Errors parsing file:/C:/Program Files/Java/oc4j/j2ee/home/applications/MyEarProject/MyEarProjectWeb/WEB-INF/tld/struts-tiles.tld
2008-06-04 14:57:58.723 NOTIFICATION Binding web application(s) to site default-web-site ends...
2008-06-04 14:57:58.723 NOTIFICATION Application Deployer for MyEarProject COMPLETES. Operation time: 3422 msecs
2008-06-04 14:58:04.895 WARNING J2EE JSP-0003 JSP Tld Cache Logging:
2008-06-04 14:58:04.910 WARNING J2EE JSP-0003 JSP Tld Cache Logging:
2008-06-04 14:58:04.926 WARNING J2EE JSP-0003 JSP Tld Cache Logging:
2008-06-04 14:58:04.942 WARNING J2EE JSP-0003 JSP Tld Cache Logging:
2008-06-04 14:58:04.957 WARNING J2EE JSP-0003 JSP Tld Cache Logging:
2008-06-04 14:58:04.973 WARNING J2EE JSP-0003 JSP Tld Cache Logging:
2008-06-04 14:58:04.973 WARNING J2EE JSP-0003 loading Tld's into cachedConfigTable:
2008-06-04 14:58:04.973 WARNING J2EE JSP-0003 loading Tld's into cachedConfigTable:
2008-06-04 14:58:04.973 WARNING J2EE JSP-0003 loading Tld's into cachedConfigTable:
2008-06-04 14:58:04.989 WARNING J2EE JSP-0003 loading Tld's into cachedConfigTable:
2008-06-04 14:58:04.989 WARNING J2EE JSP-0003 loading Tld's into cachedConfigTable:
2008-06-04 14:58:04.989 WARNING J2EE JSP-0003 loading Tld's into cachedConfigTable:
2008-06-04 14:58:05.020 NOTIFICATION J2EE JSP-0008 Unable to dispatch JSP Page : Exception:oracle.jsp.parse.JspParseException: /WEB-INF/jsp/login.jsp: Line # 2, <%@ taglib uri="/WEB-INF/tld/struts-html.tld" prefix="html"%>
Error: java.lang.ClassNotFoundException: org.apache.struts.taglib.html.MessagesTei
Cheers,
Cap

Cross posted in correct forum
[http://forum.java.sun.com/thread.jspa?threadID=5302192]

Error: Exception while jar file setup for uri

Our environment is set up as
Adminserver running on one machine.
Managed servers running on another machine.
Communication via node manager.
Machines physically in the same location.
Trying to deploy application using the wldeploy script or the weblogic console.
I get the following error while deploying my application on one of the managed
server
Can anybody throw some light on what could be wrong ?
####<Apr 19, 2004 2:30:11 PM PDT> <Error> <Deployer> <tin.rose.hp.com> <GSOeProc-EMEA_3_0_AM_tin_AM>
<ExecuteThread: '23' for queue: 'default'> <kernel identity> <> <149201> <The
Slave Deployer failed to complete the deployment task with id 16 for the application
GSOeProc-EMEA_3_0_55.>
weblogic.management.ApplicationException: Module creation failed. Task Id = 16
Module Name: email_mdb.jar, Error: Exception while jar file setup for uri : email_mdb.jar
in Module :
TargetException: java.util.zip.ZipException: error in opening zip file
at weblogic.j2ee.J2EEApplicationContainer.addFindersForAllModules(J2EEApplicationContainer.java:660)
at weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.java:554)
at weblogic.management.deploy.slave.SlaveDeployer.processPrepareTask(SlaveDeployer.java:1096)
at weblogic.management.deploy.slave.SlaveDeployer.prepareUpdate(SlaveDeployer.java:764)
at weblogic.drs.internal.SlaveCallbackHandler$1.execute(SlaveCallbackHandler.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:234)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:210)

Does your app work if you deploy it to a single server environment?
It's complaining that it can't find the email_mdb.jar file.
-- Rob
Satya wrote:
Our environment is set up as
Adminserver running on one machine.
Managed servers running on another machine.
Communication via node manager.
Machines physically in the same location.
Trying to deploy application using the wldeploy script or the weblogic console.
I get the following error while deploying my application on one of the managed
server
Can anybody throw some light on what could be wrong ?
####<Apr 19, 2004 2:30:11 PM PDT> <Error> <Deployer> <tin.rose.hp.com> <GSOeProc-EMEA_3_0_AM_tin_AM>
<ExecuteThread: '23' for queue: 'default'> <kernel identity> <> <149201> <The
Slave Deployer failed to complete the deployment task with id 16 for the application
GSOeProc-EMEA_3_0_55.>
weblogic.management.ApplicationException: Module creation failed. Task Id = 16
Module Name: email_mdb.jar, Error: Exception while jar file setup for uri : email_mdb.jar
in Module :
TargetException: java.util.zip.ZipException: error in opening zip file
at weblogic.j2ee.J2EEApplicationContainer.addFindersForAllModules(J2EEApplicationContainer.java:660)
at weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.java:554)
at weblogic.management.deploy.slave.SlaveDeployer.processPrepareTask(SlaveDeployer.java:1096)
at weblogic.management.deploy.slave.SlaveDeployer.prepareUpdate(SlaveDeployer.java:764)
at weblogic.drs.internal.SlaveCallbackHandler$1.execute(SlaveCallbackHandler.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:234)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:210)

Artifact harvest failed due to: Unexpected error import: Invalid jar file

Hi,
i am trying to submit the .biz and .proxy file to OER using Eclipse,
but i am getting the following error,
can anybody help me on it,
what i am missing ?
8332 [Main Thread] INFO com.bea.alsb.harvester.plugin.reader.OSBReader - OSB Config Jar Import / Validation starting.
<Mar 13, 2012 10:28:16 AM IST> <Warning> <ConfigFwk> <BEA-000000> <Setting transaction '6' as rollback only. Rollback reason:
java.io.IOException: Invalid jar file
at com.bea.wli.config.importexport.ConfigJar$LogicalJarForm.<init>(ConfigJar.java:1341)
at com.bea.wli.config.task.impl.UploadJarTask._execute(UploadJarTask.java:46)
at com.bea.wli.config.task.impl.SessionedTask$1.execute(SessionedTask.java:233)
at com.bea.wli.config.transaction.TransactionalTask._doExecute(TransactionalTask.java:217)
at com.bea.wli.config.transaction.TransactionalTask._doExecuteWithRetry(TransactionalTask.java:162)
at com.bea.wli.config.transaction.TransactionalTask.doExecute(TransactionalTask.java:142)
at com.bea.wli.config.task.impl.SessionedTask.doExecute(SessionedTask.java:236)
at com.bea.wli.config.task.impl.SessionedTask.doExecute(SessionedTask.java:191)
at com.bea.wli.config.task.impl.UploadJarTask.uploadJar(UploadJarTask.java:36)
at com.bea.wli.config.mbeans.Config.uploadJarFile(Config.java:442)
at com.bea.alsb.harvester.utils.ConfigJarUtils.importConfigJar(ConfigJarUtils.java:79)
at com.bea.alsb.harvester.plugin.reader.OSBReader.readQuery(OSBReader.java:196)
at com.bea.alsb.harvester.plugin.reader.OSBReader.readQueries(OSBReader.java:112)
at com.bea.alsb.harvester.plugin.reader.OSBReader.read(OSBReader.java:87)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.flashline.util.classloader.ContextClassLoaderHandler.invoke(ContextClassLoaderHandler.java:39)
at $Proxy0.read(Unknown Source)
at com.oracle.oer.sync.framework.MetadataManager.start(MetadataManager.java:630)
at com.oracle.oer.sync.framework.Introspector.<init>(Introspector.java:204)
at com.oracle.oer.sync.framework.Introspector.main(Introspector.java:430)
8426 [Main Thread] ERROR com.oracle.oer.sync.framework.MetadataManager - Artifact harvest failed due to: Unexpected error import: Invalid jar file
com.oracle.oer.sync.framework.MetadataIntrospectionException: Unexpected error import: Invalid jar file
at com.bea.alsb.harvester.utils.ConfigJarUtils.importConfigJar(ConfigJarUtils.java:97)
at com.bea.alsb.harvester.plugin.reader.OSBReader.readQuery(OSBReader.java:194)
at com.bea.alsb.harvester.plugin.reader.OSBReader.readQueries(OSBReader.java:112)
at com.bea.alsb.harvester.plugin.reader.OSBReader.read(OSBReader.java:87)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.flashline.util.classloader.ContextClassLoaderHandler.invoke(ContextClassLoaderHandler.java:39)
at $Proxy0.read(Unknown Source)
at com.oracle.oer.sync.framework.MetadataManager.start(MetadataManager.java:630)
at com.oracle.oer.sync.framework.Introspector.<init>(Introspector.java:204)
at com.oracle.oer.sync.framework.Introspector.main(Introspector.java:430)
Caused by: java.io.IOException: Invalid jar file
at com.bea.wli.config.importexport.ConfigJar$LogicalJarForm.<init>(ConfigJar.java:1341)
at com.bea.wli.config.task.impl.UploadJarTask._execute(UploadJarTask.java:46)
at com.bea.wli.config.task.impl.SessionedTask$1.execute(SessionedTask.java:233)
at com.bea.wli.config.transaction.TransactionalTask._doExecute(TransactionalTask.java:217)
at com.bea.wli.config.transaction.TransactionalTask._doExecuteWithRetry(TransactionalTask.java:162)
at com.bea.wli.config.transaction.TransactionalTask.doExecute(TransactionalTask.java:142)
at com.bea.wli.config.task.impl.SessionedTask.doExecute(SessionedTask.java:236)
at com.bea.wli.config.task.impl.SessionedTask.doExecute(SessionedTask.java:191)
at com.bea.wli.config.task.impl.UploadJarTask.uploadJar(UploadJarTask.java:36)
at com.bea.wli.config.mbeans.Config.uploadJarFile(Config.java:442)
at com.bea.alsb.harvester.utils.ConfigJarUtils.importConfigJar(ConfigJarUtils.java:79)
at com.bea.alsb.harvester.plugin.reader.OSBReader.readQuery(OSBReader.java:196)
... 11 more
Please help...
Regards,
yogesh

Hi Yogesh - when you say "i don't think the file is corrupt, because it works fine in eclipse", do you mean, you are actually able to publish them to a server and test those out?
Dont know your exact scenario, but when you say that you took the sbconfig from another machine and used it on your local system, cant we just go ahead with that? I mean, clean up your code base, and then import this latest "working" sbconfig and start afresh?
-Swagat

Error while generating JAR files during upgrade from 11.5.9 to 11.5.10

Hi,
We are getting the following issue after applying 11.5.9 CU2 patch set during the process of upgrade from 11.5.9 to 11.5.10.
- 3171663: 11.5.9 Oracle E-Business Suite Consolidated Update 2
Executing: /u01/app/tinst/tinstcomn/util/java/1.6/jdk1.6.0_18/bin/java -Djava.security.egd=file:/dev/urandom sun.security.tools.JarSigner -keystore ******** -storepass ******** -keypass ******** -sigfile CUST -signedjar /u01/app/tinst/tinstcomn/java/oracle/apps/fnd/jar/fnddssgraphgui.jar.sig /u01/app/tinst/tinstcomn/java/oracle/apps/fnd/jar/fnddssgraphgui.jar.uns CUSTOMER
ERROR: JarSigner subcommand exited with status 1
No standard output from jarsigner
JarSigner error output:
Exception in thread "main" java.lang.NoClassDefFoundError: sun/security/tools/JarSigner
Caused by: java.lang.ClassNotFoundException: sun.security.tools.JarSigner
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
Could not find the main class: sun.security.tools.JarSigner. Program will exit.
Can you please advice regarding this issue....????
Regards,
Sreenivasulu.

Please see these docs.
Generate Jar File causes NoClassDefFoundError sun/security/tools/JarSigner [ID 393306.1]
Generating Jar Files Fails with a NoClassDefFoundError: sun/security/tools/JarSigner Error [ID 801014.1]
Thanks,
Hussein

Error in creating JAR file

I have created an application and I have used JCreator to compile and run it.
My next step is that I want to make my application as executable jar
I did the following:
1- I made a package name called transpackage and I have include it in each file
2- I have executed the command : jar cfm MyJar.jar Manifest.txt transpackage/*.class
3- Manifest.txt file contains the following line :
Main-Class: transpackage.JavaTrans and an empty line after it.
4- If I executed the follwing line to run the jar file:
java -jar MyJar.jar
I got the follwing error:
Exception in thread "main" java.lang.NoClassDefFoundError: transpackage/JavaTran
s com/sun/jdi/connect
Caused by: java.lang.ClassNotFoundException: transpackage.JavaTrans com.sun.jdi.
connect
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)
Please advise what the problem here is. I couldn't figure it out. Thanks for help

Here is a copy of my command line:
C:\Documents and Settings\isz\Desktop\JavaTrans>jar cvfm MyJar.jar manifest.mft transpackage\*.classadded manifest
adding: transpackage/EventThread$ThreadTrace.class(in = 5566) (out= 2396)(deflat
ed 56%)
adding: transpackage/EventThread.class(in = 9867) (out= 4114)(deflated 58%)
adding: transpackage/Info.class(in = 1036) (out= 484)(deflated 53%)
adding: transpackage/JavaTrans$1.class(in = 2531) (out= 1304)(deflated 48%)
adding: transpackage/JavaTrans$2.class(in = 1330) (out= 731)(deflated 45%)
adding: transpackage/JavaTrans$3.class(in = 611) (out= 392)(deflated 35%)
adding: transpackage/JavaTrans$DemoAction.class(in = 2953) (out= 1567)(deflated
46%)
adding: transpackage/JavaTrans.class(in = 36020) (out= 15723)(deflated 56%)
adding: transpackage/StepInfo.class(in = 1842) (out= 758)(deflated 58%)
adding: transpackage/StreamRedirectThread.class(in = 2308) (out= 1238)(deflated
46%)
C:\Documents and Settings\iszalans\Desktop\JavaTrans>java -jar MyJar.jarException in thread "main" java.lang.NoClassDefFoundError: transpackage/JavaTrans
Caused by: java.lang.ClassNotFoundException: transpackage.JavaTrans
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)

Error while Executing Jar File

i created three java files.
One.java
Two.java
Three.java
after that i comiled three files.
i want to compree these files into a jar file.after that i have to execute the jar file.
for that i created a manifest file called mainClass.txt
step1: javac *.java
stpe2: jar cf example.jar
step3:i created a mainfest called mainClass.txt in that i mentioned name of the class that contains main method .
in the above Three.java having main().
Main-Class:Three
and i saved .(only ons statement in the manifest file)
step 4: I then run the jar utility with the following command
jar cmf mainClass.txt example.jar *.class
but i am getting the following Error.
please help me.
java.io.IOException: invalid header field
at java.util.jar.Attributes.read(Attributes.java:387)
at java.util.jar.Manifest.read(Manifest.java:167)
at java.util.jar.Manifest.<init>(Manifest.java:52)
at sun.tools.jar.Main.run(Main.java:124)
at sun.tools.jar.Main.main(Main.java:904)

hi guys
i created three java files.
One.java
Two.java
Three.java
after that i comiled three files.
i want to compree these files into a jar file.after that i have to execute the jar file.
for that i created a manifest file called mainClass.txt
step1: javac *.java
stpe2: jar cf example.jar
step3:i created a mainfest called mainClass.txt in that i mentioned name of the class that contains main method .
in the above Three.java having main().
Main-Class:Three
and i saved .(only ons statement in the manifest file)
step 4: I then run the jar utility with the following command
jar cmf mainClass.txt example.jar *.class
but i am getting the following Error.
java.io.IOException: invalid header field
at java.util.jar.Attributes.read(Attributes.java:387)
at java.util.jar.Manifest.read(Manifest.java:167)
at java.util.jar.Manifest.<init>(Manifest.java:52)
at sun.tools.jar.Main.run(Main.java:124)
at sun.tools.jar.Main.main(Main.java:904)
Thnks in Advance.

Error deploying to .jar file

Hi everyone,
I am forms developer and as such i am a completly clueless as to how to do some basic things in this new tool i am trying to learn.
As a start, i am building some simple ADF/Swing applications, everything goes fine until i reach the point when i want to deploy my little proyect. Here's what i have been doing based on what help i could find in this forum. Thanks in advance and sorry for my poor english.
1) Create a deployment profile, i select all the dependencies using the "Dependency Analisis" option under file groups. Question: regarding the long list of dependencies shown in this section, is it necesary to include all the libraries listed? if i include everything the resulting jar file is 120Mb in size, and that is for a very simple form. Is this normal/correct.?
2) After the jar is deployed i try to run it with "java -jar xxx.jar" but i get the following exceptions: It seems to be related to the manifest file, and i find it very weird that, when i look in the jar file, there are TWO manifest.mf under the same META-INF folder, one is all uppercase and is quite small, the second is lowercase and quite large in size. I dont know if this is what's causing the problem and i cant find any other person that is having this same issue.
The error:
Exception in thread "main" java.lang.SecurityException: no manifiest section for
signature file entry javax/media/rtp/event/SessionEvent.class
at sun.security.util.SignatureFileVerifier.verifySection(SignatureFileVe
rifier.java:260)
at sun.security.util.SignatureFileVerifier.process(SignatureFileVerifier
.java:172)
at java.util.jar.JarVerifier.processEntry(JarVerifier.java:239)
at java.util.jar.JarVerifier.update(JarVerifier.java:194)
at java.util.jar.JarFile.initializeVerifier(JarFile.java:300)
at java.util.jar.JarFile.getInputStream(JarFile.java:362)
at sun.misc.JarIndex.getJarIndex(JarIndex.java:92)
at sun.misc.URLClassPath$JarLoader.<init>(URLClassPath.java:543)
at sun.misc.URLClassPath$3.run(URLClassPath.java:320)
at java.security.AccessController.doPrivileged(Native Method)
at sun.misc.URLClassPath.getLoader(URLClassPath.java:309)
at sun.misc.URLClassPath.getLoader(URLClassPath.java:286)
at sun.misc.URLClassPath.getResource(URLClassPath.java:156)
at java.net.URLClassLoader$1.run(URLClassLoader.java:191)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:187)
at java.lang.ClassLoader.loadClass(ClassLoader.java:289)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:274)
at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302)
Thanks.

Hello Avrom
Thanks for the quick reply, in answer to your suggestion, in fact, as you recommended, excluding the manifest from the deployment profile solved "that" error but... (there's always a but, also, by excluding the manifest i had to include the classpath in the command line to indicate the "entry" point or main class), now i am receiving another error wich is completly unrelated (i think) to the previous one.
Thank you very much.
Fabian.
The error:
Exception in thread "main" java.lang.UnsupportedClassVersionError: view/NameOfMyCla
ss (Unsupported major.minor version 50.0)
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:539)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:1
3)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:251)
at java.net.URLClassLoader.access$100(URLClassLoader.java:55)
at java.net.URLClassLoader$1.run(URLClassLoader.java:194)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:187)
at java.lang.ClassLoader.loadClass(ClassLoader.java:289)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:274)
at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302)

Error Message: either jar file is currupted or blank(user-defined JavaBean)

Hi All,
I am new in javabean.I am trying to create a code
"Create a user-defined JavaBean having a label.Allow a user to change the caption of the user-defined javabean"
Problem where I face:
When I load the jar file for user-defined JavaBean in the BDK environment
I perform this:
1). Select the File->LoadJar command in the BeanBox window.This displays the Load Beans from JAR File dialog box.
2).select jar file and click the Open button.
But after this, selected JAR file should be loaded in the ToolBox window.But It could not happen and error message appear.
Error:: either jar file is corrupted or blank
But really It is not.
Pl help.
-Shobhit
Edited by: shobhit_onprob on Mar 21, 2008 7:40 AM

Sir,
I am confused with, what you say META-INF/manifest.mf
Should I create a folder name META-INF then inside this folder I should save manifest file with .mf extention as LP.mf ?????????????????????????????
After this still I face that problem.
Pl guide If you can.
For your convienience I past activities I use and get in command prompt in code tag.
Regards
-Shobhit SinghD:\beans\beanbox>jar cfm LP.jar META-INF/LP.mft LP.class
D:\beans\beanbox>RUN
D:\beans\beanbox>if "Windows_NT" == "Windows_NT" setlocal
D:\beans\beanbox>set CLASSPATH=classes;..\lib\methodtracer.jar;..\infobus.jar
D:\beans\beanbox>java sun.beanbox.BeanBoxFrame
Jar file D:\beans\beanbox\LP.jar didn't have any beans!
Each jar file needs to contain a manifest file describing which entries are
beans. You can should provide a suitable manifest when you create the jar.
D:\beans\beanbox>

Compiler Error when Loading JAR File

I am attempting to load a third party JAR file into an Oracle 8.1.6 database. Most of the packages in the JAR loaded, however one did not. It generated the following Oracle error: ORA-29545: badly formed class: sendData overrides a final method.
The loadjava command that I used was:
loadjava -u myid/mypass@mydb:1521:orcl -t -r myjar.jar.After examining the JAR file, the error statement is true. The class with the error was overriding the sendData final method of a base class. Obviously the code compiled, hence a JAR was created.
Are there options that can be set when using loadjava to ignore this?
Any help is greatly appreciated.

Update. If anyone should come across this problem, I found an option to the loadjava command for 8.1.6 called -noverify. Running loadjava with this option on, will get the compiled code into the database and validate it, without verifying the structure. This bypasses the invalid structure and everything works great.

Error in updating jar file in windows

Hi...
I am updating a jar file using Runtime.exec() by passing a batch file in it.
While updating the jar file I am getting error like this:
java.io.IOException: Error in writing existing jar file
at sun.tools.jar.Main.run(Main.java:198)
at sun.tools.jar.Main.main(Main.java:1022)
The batch file (upgradejar.bat) is like this:
echo IQuinox NextGen Upgrade Management
cd shared/upgrade/upgrade/IQfullversion/classes
jar uf ../../../../../../jars/ng.jar ./qlc/postmaster/PMStartup.class ./qlc/postmaster/wpm/admin/scheduler/others/OthersScheduleServlet.class
The java code is like this:
Process p=Runtime.getRuntime.exec( "cmd /C start "+upgradejar.bat);
if (p.waitFor() != 0) {
System.err.println("exit value = " +p.exitValue());
Thanks.

I am using the jar file in my program. the jar file name is " _ng.jar_ " which is mentioned in the batch file.
The batch file is here :
echo IQuinox NextGen Upgrade Management
cd shared/upgrade/upgrade/IQfullversion/classes
jar uf ../../../../../../jars/ng.jar ./qlc/postmaster/PMStartup.class ./qlc/postmaster/wpm/admin/scheduler/others/OthersScheduleServlet.class

Getting error while running jar file

Hi,
I am getting below error while running the jar file
"Exception in thread "main" java.lang.NoClassDefFoundError: oracle/jdeveloper/layout/XYLayout:"
I have created a simple ADF desktop app in which i am displaying the frame.I created the jar from Jdeveloper.
Please help..

How do you run the jar file? Take a look at this thread for a possible a solution: Re: deploying a jdeveloper adf application to a desktop
Is the class XYLayout packaged or referenced? Take a look at this thread: XYlayout classes - can I distribute with my code?

Class not found error while executing jar file

I have written a java code in which i am connecting to database....when i run the class file using......java class_filename it works........
but when i run the jar file using .......java -jar jar_name ...yi gives me the error as 'Class not found'......
can anybody help me please......
Thanks and Regards,
Siddhesh

that class is part of jar file.....in classpath i have included zip files for jdbc ...to get databse connection.....and the jar being executed ................still it gives the error ClassDefnotfound which i think is due to database connection problem.....the exception is raised while.....
Class.ForName("Driver_name").newInstance();/ This driver is present in zip files that i have added in classpath....
above statement doesn,t giv error while i execute the class file............but exception while executing jar file only..
Thnaks and regards,
siddhesh

Error while Deploying JAR file using SDM in EP system

Hi,
As per below mention URL for Installing and Deploying the Enrichment Controller ,I am confuguring MDM Enrichment Controller in EP system
http://help.sap.com/saphelp_nwmdm71/helpdata/en/44/aa411ce9d57454e10000000a11466f/frameset.htm
So, as per the Help in Step 7, its mention to deploy a specific adapter for the external enrichment service provider i.e JAR file.
And when i am trying to deploy the *.jar file , i am getting this message in SDM:
Summary:
========
There were 1 archives selected.
0 archives successfully loaded.
   Loading of 1 archives failed.
Details:
========
1) Error loading archive
    C:\Documents and Settings\<SDMUserID>.<EPsystemHostName>\Desktop\Adapter\MDMEnrichmentAdapter.jar
    (server side name is: C:\usr\sap\SID\JC00\SDM\program\temp\MDMEnrichmentAdapter.jar)
    com.sap.sdm.util.sduread.IllFormattedSduFileException: The information about the development component found in the manifest is either missing or incomplete!
Manifest attributes are missing or have badly formatted value:
there is no deployment descriptor declared
(C:\usr\sap\SID\JC00\SDM\program\temp\MDMEnrichmentAdapter.jar)
So, kindly guide me how to deploy this jar file on EP syetm or if any settings is required.
Regards;
Hanif
Edited by: Shaikh Hanif on Nov 22, 2010 2:47 PM

Hanif,
Check this wiki's,
http://wiki.sdn.sap.com/wiki/display/JSTSG/(JSTSG)(Deploy)Problems-P29
http://wiki.sdn.sap.com/wiki/display/JSTSG/(GP)CannotDeployGPContent-WrongManifestFileAttributes
Good Luck!
Sandeep Tudumu

Error while using .jar file instead of class file.

Hello friends,
I created a java class which are referred and called from other jsp\xml and java files. I compiled this java class and everything is working properly. However, I do not want to use class files but want to use jar files instead. So, I created a jar file of this class file by using the command "jar -cvf jarfilename.jar".I kept the jar file in its respective folder .Also, I removed the class file from its path, just to see that the jar file will work automatically.
Unfortunately, I am getting an error:
java.lang.RuntimeException: Component.createComponent(...) Component class not found: <java class path>. I also tried giving the path of this jar file in the classpath. This also does not seem working.
How to solve this problem?
Thanks,
Ranjith M.V
Edited by: RanjithM.V on May 11, 2008 10:34 PM

You probably populated the jar file incorrectly.
A common mistake is to include the path that you had on the classpath, in the jar file.
So a person will have a classpath like this: /foo/
And a class in a package bar, like this:
package bar;So that other classes would include the file like this:
import bar.TheClass;And the class file is on the filesystem like this:
.../foo/bar/TheClass.classThen they'll create the jar file including the foo directory, so if they list the jar's contents, they'll see the above (/foo/bar/TheClass.class). But this is wrong. It should start off so that the jar entries start with the top-level package names (like /bar/TheClass.class).
Maybe you've done that.

Error after deompiling JAR file

Similar Messages

Maybe you are looking for